Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/OT1ST
function name: (null)
number of ops: 4
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
13 0 E > INIT_FCALL 'reverse'
1 SEND_VAL '12345'
2 DO_FCALL 0
3 > RETURN 1
Function reverse:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
2 jumps found. (Code = 44) Position 1 = 17, Position 2 = 8
Branch analysis from position: 17
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
2 jumps found. (Code = 44) Position 1 = 17, Position 2 = 8
Branch analysis from position: 17
Branch analysis from position: 8
filename: /in/OT1ST
function name: reverse
number of ops: 21
compiled vars: !0 = $string, !1 = $substr1, !2 = $substr2, !3 = $strLength, !4 = $i
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
3 1 ASSIGN !1, ''
4 2 ASSIGN !2, ''
5 3 STRLEN ~7 !0
4 SUB ~8 ~7, 1
5 ASSIGN !3, ~8
6 6 ASSIGN !4, 0
7 > JMP ->14
7 8 > SUB ~11 !3, !4
9 FETCH_DIM_R ~12 !0, ~11
10 ASSIGN_OP 1 !1, ~12
8 11 FETCH_DIM_R ~14 !0, !4
12 ASSIGN_OP 1 !2, ~14
6 13 PRE_INC !4
14 > DIV ~17 !3, 2
15 IS_SMALLER !4, ~17
16 > JMPNZ ~18, ->8
10 17 > ADD ~19 !1, !2
18 ASSIGN ~20 !0, ~19
19 > RETURN ~20
11 20* > RETURN null
End of function reverse
Generated using Vulcan Logic Dumper, using php 8.0.0